.sk-three-bounce {
	/*使用弹性布局让加载动画持续会于页面中央，不随滚动条变化*/
	position: fixed;
	top: 50%;
	left: 50%;
	width: 100%;
	height: 100%;
}

.sk-three-bounce .sk-child {
	/*在这里设置加载球的大小*/
	width: 30px;
	height: 30px;
	/*加载求的颜色在这里修改*/
	background-color: green;
	border-radius: 100%;
	display: inline-block;
	-webkit-animation: sk-three-bounce 1.4s ease-in-out 0s infinite both;
	animation: sk-three-bounce 1.4s ease-in-out 0s infinite both;
}

.sk-three-bounce .sk-bounce1 {
	-webkit-animation-delay: -0.32s;
	animation-delay: -0.32s;
}

.sk-three-bounce .sk-bounce2 {
	-webkit-animation-delay: -0.16s;
	animation-delay: -0.16s;
}

@-webkit-keyframes sk-three-bounce {
	0%,80%,100% {
		-webkit-transform: scale(0);
		transform: scale(0);
	}

	40% {
		-webkit-transform: scale(1);
		transform: scale(1);
	}
}

@keyframes sk-three-bounce {
	0%,80%,100% {
		-webkit-transform: scale(0);
		transform: scale(0);
	}

	40% {
		-webkit-transform: scale(1);
		transform: scale(1);
	}
}